الابحاث

كلية الزراعة

جامعة أسيوط

قسم زينة
# عنوان البحث المشارك في البحث سنة البحث
151 Estimates of the remainder of heavy metals and organochlorine pesticides in the extracts of Acorus calamus and Alhagi pseudalhagi assembly in Astrakhan oblast د. عصام يوسف عبدالحفيظ عبدالعاطى 2010
152 Study of micobiological activity of an extract from Salvinia natans د. عصام يوسف عبدالحفيظ عبدالعاطى 2010
153 Effects of Irrigation Frequency Regimes and Weed Control Management, on Field Grown Tuberoses (Polianthes tuberosa, L), in the Saudi Arabian Western Region: 1. Clump Growth & Development, Bulb Yield, Water Use Efficiencies and Bulb Nutrient Contents. أ.د.عبدالرازق إبراهيم السيد النجار 2009
154 Effects of Irrigation Frequency Regimes and Weed Control Management, on Field Grown Tuberoses (Polianthes tuberosa, L.), in the Saudi Arabian Western Region: 2. Bulb and Bulblet’s Yield, Growth & Development and Grade Qualities. أ.د.عبدالرازق إبراهيم السيد النجار 2009
155 Effects of Potassin -P, Certain Beneficial Rhizobacteria and K-Solubilizing Bacteria on Vegetative Growth, Cut Flower Yield, Flowering Characteristics & Qualities and NPK Contents in Leaves of Tuberose Plants (Polianthes tuberosa, L.) cv. “Double”. أ.د.عبدالرازق إبراهيم السيد النجار 2009
156 Effect of different planting distances and harvesting dates on growth and productivity of moghat (Glossostemon bruguiri, Desef) plants under Assiut Valley conditions. د. عصمت فاروق على أحمد 2009
157 The possibility of obtaining essential oils from medicinal plants: camel-thorn and sweet flag, growing in the Astrakhan region د. عصام يوسف عبدالحفيظ عبدالعاطى 2009
158 Impact of Irrigation Frequencies and Weed Control, in Field Grown Tuberoses, In the Western Region of Saudi Arabia: I. Tuberose Cut Flower, Clump Growth, Economic Feasibility and Profitability Potential. أ.د.عبدالرازق إبراهيم السيد النجار 2009
159 Breeding for drought resistance in common bean: In vitro assay for root osmotic potential أ.د.عزة عبدالعزيز على توفيق 2008
160 Impacts of Irrigation Frequencies and Weed Control, in Field Grown Tuberoses, In the Western Region of Saudi Arabia: II. Vegetative Growth, Cut Flower Yield, Flowering Characteristics, Quality Indices and N, P and K Contents of Leaves. أ.د.عبدالرازق إبراهيم السيد النجار 2008